diff --git a/gguf-py/tests/test_codegen_bias.py b/gguf-py/tests/test_codegen_bias.py
index 9bb0507429403..3468712e44b9c 100644
--- a/gguf-py/tests/test_codegen_bias.py
+++ b/gguf-py/tests/test_codegen_bias.py
@@ -1,17 +1,21 @@
-import os
+
 import json
+import os
 import tempfile
 import unittest
+from pathlib import Path
 
 import pytest
+
 pytest.importorskip("torch")
 
-import torch
-import numpy as np
-import gguf
-from pathlib import Path
+import torch  # noqa: E402
+import gguf  # noqa: E402
+
+from convert_hf_to_gguf import CodeGenModel  # noqa: E402
+
+
 
-from convert_hf_to_gguf import CodeGenModel
 
 class TestCodeGenBias(unittest.TestCase):
     def _create_model(self, dir_model: str, with_bias: bool):